Title:
【発明の名称】オフセツト印刷機において版を製作する装置並びにその方法
Document Type and Number:
Japanese Patent JP2993978
Kind Code:
B2
Abstract:
A process and an apparatus for direct image formation of a printing forme in an offset machine are specified. A transfer belt is arranged between an image dot transfer unit, which causes a dot melting of a substance influencing the ink/water affinity due to the digital image information transmitted by an electronic image store, and a printing cylinder, on the surface of which said substance produces a printed image. On said transfer belt the melted and once again solidified substance parts are stored intermediately and subsequently transferred to the printing cylinder by renewed energy input by means of an image delivery unit. Since the latter transfer takes place in a linear or planar manner, it proceeds far more quickly than in the image dot melting of the substance. Thus considerable temporal and economic advantages can be achieved compared to a known process with direct application of an image dot transfer unit to a printing cylinder.
Inventors:
Josef Schneider
Application Number:
JP28897389A
Publication Date:
December 27, 1999
Filing Date:
November 08, 1989
Export Citation:
Assignee:
M .A .N .Roland .Dolts Kumashinen .Actien Gezershyaft
International Classes:
G03G13/26; B41C1/10; B41F7/02; G03G13/28; (IPC1-7): B41C1/10; B41F7/02; G03G13/28
Domestic Patent References:
| JP62151360A | ||||
| JP5494901A | ||||
| JP63125534U | ||||
| JP5944225B2 |
Attorney, Agent or Firm:
Toshio Yano (2 outside)